202 stainless steel
202 stainless steel is a kind of 200 series stainless steel, the national standard model is 1Cr18Mn8Ni5N.
202 stainless steel is widely used in architectural decoration, municipal engineering, highway guardrails,
hotel facilities, shopping malls, glass handrails, public facilities and other places.
It is made by high-precision automatic pipe-making equipment, through self-erosion welding, rolling and
forming, without any metal filling, filled with gas protection (inside and outside of the pipe) and welding,
the welding method is TIG process, and online solid solution vortex flaw detection.
chemical composition/%
|
|||||||||||||||||
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo | Cu | N | Rest | ||||||
| 202 | ≤0.15 | ≤1.0 | ≤7.5~10.0 | ≤0.060 | ≤0.03 | 4.00~
6.00 |
17.0~
19.0 |
– | – | ≤0.25
|
|||||||
Post time: Jan-19-2020